Triple
T22523571
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mason District (Fairfax County) |
E556839
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Lake Barcroft, Virginia |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Lake Barcroft, Virginia | Statement: [Mason District (Fairfax County), contains, Lake Barcroft, Virginia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Barcroft, Virginia Context triple: [Mason District (Fairfax County), contains, Lake Barcroft, Virginia]
-
A.
Lake Barcroft, Virginia
chosen
Lake Barcroft, Virginia is a residential community in Fairfax County known for its large private lake, recreational amenities, and proximity to Washington, D.C.
-
B.
Lake Anne
Lake Anne is a man-made lake and central community focal point in Reston, Virginia, surrounded by residential areas, shops, and public spaces.
-
C.
Greenbelt Lake
Greenbelt Lake is a reservoir and recreational lake in the Texas Panhandle known for fishing, boating, and camping opportunities.
-
D.
Glen Echo Lake
Glen Echo Lake is a small recreational lake in Charlton, Massachusetts, known for activities such as boating, fishing, and lakeside living.
-
E.
Spotswood Lake
Spotswood Lake is a local freshwater lake in Spotswood, New Jersey, used for recreation and community activities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e11e5657e881909f16ca58352c50da |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15e34590c81909e4ed1c95f13a199 |
completed | April 29, 2026, 1:26 a.m. |
Created at: April 16, 2026, 8:50 p.m.